Auto Detect Missing Media (!)

Once I downloaded the latest update to itunes all of u sudden 1,700 songs cannot be located.



I spent countless hours editing the tags and now not only are 1,700 songs unable to be located, but those same songs reverted to their original tags.



I do have both the "Keep itunes organized" and "Consolidate files in itunes media" options selected in the advanced preferences tab.



I am running itunes 11.1.3.8 on my HP Pavillion with Windows 7 x64.



Please Help!!! Thanks!

via iLounge Forums http://forums.ilounge.com/mac-pc-itunes-tools/278904-auto-detect-missing-media.html